Linux Kernel  3.7.1
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netfilter_arp.h
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1 #ifndef __LINUX_ARP_NETFILTER_H
2 #define __LINUX_ARP_NETFILTER_H
3 
4 /* ARP-specific defines for netfilter.
5  * (C)2002 Rusty Russell IBM -- This code is GPL.
6  */
7 
8 #include <linux/netfilter.h>
9 
10 /* There is no PF_ARP. */
11 #define NF_ARP 0
12 
13 /* ARP Hooks */
14 #define NF_ARP_IN 0
15 #define NF_ARP_OUT 1
16 #define NF_ARP_FORWARD 2
17 #define NF_ARP_NUMHOOKS 3
18 
19 #endif /* __LINUX_ARP_NETFILTER_H */